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Load image from resources area of project in C#
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Are you using Windows Forms? If you've added the image using the Properties/Resources UI, you get access to the image from generated code, so you can simply do this:
var bmp = new Bitmap(WindowsFormsApplication1.Properties.Resources.myimage)...
String comparison in Python: is vs. == [duplicate]
...e's an optimization that allows small integers to be compared with is, but don't rely on it.
For boolean values, you shouldn't be doing comparisons at all. Instead of:
if x == True:
# do something
write:
if x:
# do something
For comparing against None, is None is preferred over == N...
How to convert a string from uppercase to lowercase in Bash? [duplicate]
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Your bash version too low. It doesn't support those features.
– kev
Jul 9 '12 at 9:58
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ERROR: Error 1005: Can't create table (errno: 121)
... answered Sep 27 '12 at 14:39
DorvallaDorvalla
4,02722 gold badges2121 silver badges3939 bronze badges
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The $.param( ) inverse function in JavaScript / jQuery
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You should use jQuery BBQ's deparam function. It's well-tested and documented.
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How to make an immutable object in Python?
... code is
Immutable = collections.namedtuple("Immutable", ["a", "b"])
It does not solve the problem that attributes can be accessed via [0] etc., but at least it's considerably shorter and provides the additional advantage of being compatible with pickle and copy.
namedtuple creates a type simila...
How to autosize a textarea using Prototype?
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Facebook does it, when you write on people's walls, but only resizes vertically.
Horizontal resize strikes me as being a mess, due to word-wrap, long lines, and so on, but vertical resize seems to be pretty safe and nice.
None of th...
What are forward declarations in C++?
... or functions) before it is used.
This really just allows the compiler to do a better job of validating the code, and allows it to tidy up loose ends so it can produce a neat looking object file. If you didn't have to forward declare things, the compiler would produce an object file that would have...
val() doesn't trigger change() in jQuery [duplicate]
... change event on a text box when I change its value with a button, but it doesn't work. Check this fiddle .
9 Answers
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How to exit from PostgreSQL command line utility: psql
...ll work in most your other unix shells (python, mysql, etc). If you always do things the "standard" way in 'nix your brain will be less cluttered with trivia.
– hobs
Nov 7 '13 at 22:10
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